Match the column — Poultry selection indices and their purposes: TABLE-I TABLE-II1. Osborne index a. Best method of selection2. Sire Index b. For selection of pullets and cockerels3. Abplanalp Index c. For improving egg production in poultry4. BLUP d. Index of genetic worth of sire5. Selection Index e. Most … Read more
Number of Barr bodies in Turner syndrome (45, XO) is:
Which measure of dispersion is free from units (dimensionless)?
In poultry, the method of sexing chicks on the basis of sex-linked characters (feather colour and feather growth rate) is known as:
The aid to selection that cannot be used for sex-limited traits, traits with low heritability, and carcass/slaughter traits is:
The most commonly used measure of dispersion is:
Individual selection and pedigree selection are more effective when the heritability of the trait is:
Which of the following pairs is NOT correctly matched regarding chromosomal abnormalities?
Which of the following statistical tests is used to compare two variances?
Milk yield and draught capacity of cattle have which type of relationship?